FR338670A - Télémètre - Google Patents
TélémètreInfo
- Publication number
- FR338670A FR338670A FR338670DA FR338670A FR 338670 A FR338670 A FR 338670A FR 338670D A FR338670D A FR 338670DA FR 338670 A FR338670 A FR 338670A
- Authority
- FR
- France
- Prior art keywords
- rangefinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
- G01C3/14—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with binocular observation at a single point, e.g. stereoscopic type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR338670T | 1903-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR338670A true FR338670A (fr) | 1904-06-01 |
Family
ID=1387935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR338670D Expired FR338670A (fr) | 1903-12-30 | 1903-12-30 | Télémètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR338670A (fr) |
-
1903
- 1903-12-30 FR FR338670D patent/FR338670A/fr not_active Expired
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